Have you got a domain name thought out??
I would be interested I had the smell of Brut 33 again today Always here when I am upset and stressed I like to think its grandad ( others will say its the stress doing it

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Smells that aren't there that you associate with someone you know or knew are a genuine psychological manifestation. I smell split doughnuts sometimes because my little nan used to buy me one as a treat on a rare occasion. I could smell doughnuts on and off long before she died and she lived many miles away (nor was I anywhere near doughnuts nor any bakery

), a psychoanalyst I knew told me it was a scent association bought on by a memory trigger and pretty much everyone gets it once in a while.
thats all good but saying that when you are on an investigation and you get a manifestation of a phantom smell that for or five people have smelt which is al so backed up by hard evidence than how can it be psychological i once told one of these people that im interested in the paranormal and she said that same the only proplem they know nothing about parasitolgy which it the science behind the paranormal an its not all as clean cut as that